http://www.shoulderpainsolutions.com
 This website discusses common problems such as arthritis, shoulder instability and dislocations, shoulder fractures, frozen shoulder, sports injuries, tendonitis, bursitis and impingment syndrome, and rotator cuff tears.

http://www.shoulder1.com
This website discusses common shoulder problems, symptoms and treatment options.

http://orthoinfo.aaos.org
This website is your orthopedic connection from the American Academy of Orthopedic Surgeons. It serves as an excellent resource for patient information.
 
http://www.understand.com/orthopaedic_3d_library.asp
This website offers numerous 3D videos of common orthopedic surgeries.
 
http://www.arthritis.org
 
http://www.nata.org